What’s New

DataSpell

Developer Tools

The IDE for data science and notebooks.

Latest 2026.1.2 · by JetBrainsWebsite

Changelog

2026.1.2

DataSpell 2026.1.2 is out! In this version, we've introduced several minor updates and bug fixes. Visit our release notes for the complete list of fixes and improvements.

2025.1.2.2

Changed
  • SSI support in the built-in web server has been disabled

DataSpell 2025.1.2.2 is Out! SSI support in the built-in web server has been disabled. Visit our release notes to learn about the changes.

2025.2.3.1

Changed
  • SSI support in the built-in web server has been disabled

DataSpell 2025.2.3.1 is Out! SSI support in the built-in web server has been disabled. Visit the release notes for the complete list of fixes and improvements.

2025.3.2.1

Changed
  • SSI support in the built-in web server has been disabled

DataSpell 2025.3.2.1 is out! SSI support in the built-in web server has been disabled. Visit our release notes for the complete list of fixes and improvements.

2026.1.1

DataSpell 2026.1.1 is out! In this version, we've introduced several minor updates and bug fixes. Visit our release notes for the complete list of fixes and improvements.

2026.1

  • ACP Registry
  • Export notebooks to PDF
  • In-terminal completion
  • Smooth caret animations And that's not all. Visit our What's New page to learn more about all the new features.

2025.3.2

DataSpell 2025.3.2 is out! In this version, we've introduced several minor updates and bug fixes. Visit our release notes for the complete list of fixes and improvements.

2025.3.1

DataSpell 2025.3.1 is out! In this version, we've introduced several minor updates and bug fixes. Visit our release notes for the complete list of fixes and improvements.

2025.3

  • In-chat visualizations.
  • Jupyter improvements.
  • Multi-agent support. And that's not all. Visit our What's New page to learn more about all the new features.

2025.2.3

DataSpell 2025.2.3 is Out! In this version, we've introduced several minor updates and bug fixes. Visit the release notes for the complete list of fixes and improvements.

2025.2.2

DataSpell 2025.2.2 is Out! In this version, we've introduced several minor updates and bug fixes. Visit the release notes for the complete list of fixes and improvements.

2025.2.1

DataSpell 2025.2.1 is Out!

  • Visualisation Cell: plot creation inside Jupyter notebooks using AI And that's not all. Visit our the release notes for the complete list of fixes and improvements.

2025.2

  • AI Pro included in every paid subscription.
  • New AI agents dedicated to data management, data transformation, and other data tasks.
  • The ability to use Jupyter cells and external files as context for the AI chat.
  • The option to export notebooks as PDFs or code. And that's not all. Visit our What's New page to learn more about all the new features.

2025.1.2.1

DataSpell 2025.1.2.1 is Out! In this version, we've introduced several bug fixes.

  • Fixed variable availability during debugging
  • Reduced excessive warnings in the Debug Console Please see the release notes for the complete list of fixes and improvements.